| 年 | 男女比 | 
|---|---|
| 2011 (平23) | 94.77 | 
| 2010 (平22) | 94.82 | 
| 2009 (平21) | 94.95 | 
| 2008 (平20) | 95.07 | 
| 2007 (平19) | 95.15 | 
| 2006 (平18) | 95.23 | 
| 2005 (平17) | 95.31 | 
| 2004 (平16) | 95.37 | 
| 2003 (平15) | 95.47 | 
| 2002 (平14) | 95.56 | 
| 2001 (平13) | 95.72 | 
| 2000 (平12) | 95.83 | 
| 1999 (平11) | 95.93 | 
| 1998 (平10) | 96.02 | 
| 1997 (平9) | 96.11 | 
| 1996 (平8) | 96.16 | 
| 1995 (平7) | 96.22 | 
| 1994 (平6) | 96.28 | 
| 1993 (平5) | 96.38 | 
| 1992 (平4) | 96.44 | 
| 1991 (平3) | 96.46 | 
| 1990 (平2) | 96.48 | 
| 1989 (平1) | 96.53 | 
| 1988 (昭63) | 96.57 | 
| 1987 (昭62) | 96.59 | 
| 1986 (昭61) | 96.63 | 
| 1985 (昭60) | 96.66 | 
| 1984 (昭59) | 96.72 | 
| 1983 (昭58) | 96.77 | 
| 1982 (昭57) | 96.80 | 
| 1981 (昭56) | 96.83 | 
| 1980 (昭55) | 96.85 | 
| 1979 (昭54) | 96.86 | 
| 1978 (昭53) | 96.88 | 
| 1977 (昭52) | 96.90 | 
| 1976 (昭51) | 96.90 | 
| 1975 (昭50) | 96.91 | 
| 1974 (昭49) | 96.76 | 
| 1973 (昭48) | 96.59 | 
| 年 | 男女比 | 
| 1972 (昭47) | 96.44 | 
| 1971 (昭46) | 96.39 | 
| 1970 (昭45) | 96.43 | 
| 1969 (昭44) | 96.42 | 
| 1968 (昭43) | 96.41 | 
| 1967 (昭42) | 96.40 | 
| 1966 (昭41) | 96.40 | 
| 1965 (昭40) | 96.43 | 
| 1964 (昭39) | 96.44 | 
| 1963 (昭38) | 96.45 | 
| 1962 (昭37) | 96.46 | 
| 1961 (昭36) | 96.48 | 
| 1960 (昭35) | 96.50 | 
| 1959 (昭34) | 96.54 | 
| 1958 (昭33) | 96.55 | 
| 1957 (昭32) | 96.57 | 
| 1956 (昭31) | 96.58 | 
| 1955 (昭30) | 96.58 | 
| 1954 (昭29) | 96.55 | 
| 1953 (昭28) | 96.52 | 
| 1952 (昭27) | 96.45 | 
| 1951 (昭26) | 96.37 | 
| 1950 (昭25) | 96.28 | 
| 1949 (昭24) | 96.05 | 
| 1948 (昭23) | 95.74 | 
| 1947 (昭22) | 95.39 | 
| 1946 (昭21) | 95.60 | 
| 1945 (昭20) | 95.80 | 
| 1944 (昭19) | 96.01 | 
| 1943 (昭18) | 96.21 | 
| 1942 (昭17) | 96.42 | 
| 1941 (昭16) | 96.62 | 
| 1940 (昭15) | 96.83 | 
| 1939 (昭14) | 97.43 | 
| 1938 (昭13) | 97.87 | 
| 1937 (昭12) | 98.94 | 
| 1936 (昭11) | 100.26 | 
| 1935 (昭10) | 100.62 | 
| 1934 (昭9) | 100.82 | 
| 1933 (昭8) | 100.77 | 
| 年 | 男女比 | 
| 1932 (昭7) | 100.83 | 
| 1931 (昭6) | 101.04 | 
| 1930 (昭5) | 101.03 | 
| 1929 (昭4) | 101.02 | 
| 1928 (昭3) | 100.97 | 
| 1927 (昭2) | 100.99 | 
| 1926 (昭1) | 101.00 | 
| 1925 (大14) | 100.97 | 
| 1924 (大13) | 100.89 | 
| 1923 (大12) | 100.81 | 
| 1922 (大11) | 100.73 | 
| 1921 (大10) | 100.56 | 
| 1920 (大9) | 100.45 | 
| 1919 (大8) | 100.62 | 
| 1918 (大7) | 100.61 | 
| 1917 (大6) | 100.67 | 
| 1916 (大5) | 100.70 | 
| 1915 (大4) | 100.68 | 
| 1914 (大3) | 100.66 | 
| 1913 (大2) | 100.66 | 
| 1912 (大1) | 100.61 | 
| 1911 (明43) | 100.54 | 
| 1910 (明42) | 100.47 | 
| 1909 (明41) | 100.40 | 
| 1908 (明40) | 100.49 | 
| 1907 (明39) | 100.66 | 
| 1906 (明38) | 100.68 | 
| 1905 (明37) | 100.96 | 
| 1904 (明36) | 101.11 | 
| 1903 (明35) | 101.13 | 
| 1902 (明34) | 101.11 | 
| 1901 (明33) | 101.07 | 
| 1900 (明32) | 101.17 | 
| 1899 (明31) | 101.24 | 
| 1898 (明30) | 101.38 | 
| 1897 (明29) | 101.48 | 
| 1896 (明28) | 101.61 | 
| 1895 (明27) | 101.76 | 
| 1894 (明26) | 101.81 | 
| 1893 (明25) | 101.84 | 
| 年 | 男女比 | 
| 1892 (明24) | 101.88 | 
| 1891 (明23) | 101.97 | 
| 1890 (明22) | 102.05 | 
| 1889 (明21) | 102.08 | 
| 1888 (明20) | 102.09 | 
| 1887 (明19) | 102.11 | 
| 1886 (明18) | 102.20 | 
| 1885 (明17) | 102.23 | 
| 1884 (明16) | 102.32 | 
| 1883 (明15) | 102.39 | 
| 1882 (明14) | 102.44 | 
| 1881 (明13) | 102.51 | 
| 1880 (明12) | 102.59 | 
| 1879 (明11) | 102.67 | 
| 1878 (明10) | 102.74 | 
| 1877 (明9) | 102.85 | 
| 1876 (明8) | 102.88 | 
| 1875 (明7) | 102.93 | 
| 1874 (明6) | 102.98 | 
| 1873 (明5) | 103.05 | 
| 1872 (明4) | 103.07 | 
    :推計値   | |